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ostbelgien.eu

https://ostbelgien.eu· First analyzed 17 May 2026· Updated 17 May 2026
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ostbelgien.eu
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Hosting Provider

Fly.io
fly.io

IP Address

168.220.83.178

Site Location

🇫🇷 Francevia ip

Server Location

🇫🇷 Paris, France

ASN

AS40509

Organization

Fly.io, Inc

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

c.ns14.net.a.ns14.net.d.ns14.net.b.ns14.net.

Performance

96

Core Web Vitals

Weight

First Contentful Paint
1.1 s10%
Speed Index
1.4 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
4.5 MB
89 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
CMS
Ecwid
Infrastructure
Platform
Fly.io
CDN
Cloudflare

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

8 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Matomo

Other

1
Leaflet

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Tag Managers

1
Google Tag Manager

CDN

1
Cloudflare

SEO Analysis

B77/100
22
5
0
Meta Tags13/15
Content10/12
Headings8/8
Technical20/25
E-E-A-T0/7
Images5/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile3/4
Indexability3/3
O
ostbelgien.euostbelgien.eu

East Belgium - Official Tourism Website - East Belgium

Visit East Belgium and discover the secrets of this region with its hikes, hotels, museums

Title Length54 chars

Recommended: 50-60 chars (~329px / 580px)

Description Length90 chars

Recommended: 120-160 chars

Issues (0)

    5 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    4 URLs

    4 sub-sitemaps

    robots.txt

    28 rules

    Sitemap reference found

    Allows all crawlers

    Local SEO

    Local Search Readiness

    18/100
    Poor
    5 11 2

    This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

    Sponsored

    AI & LLM Readiness

    F31/100
    Bot Access
    15/25
    Machine Read.
    7/25
    Schema Data
    0/25
    Citation
    9/25

    AI Bot Access

    6/14 accessible
    AI Search
    OAI-SearchBot
    PerplexityBot
    Claude-SearchBot
    Gemini-Deep-Research
    DuckAssistBot
    Training
    GPTBot
    ClaudeBot
    Google-Extended
    Meta-ExternalAgent
    Bytespiderinfo
    Amazonbot
    Applebot-Extended
    CCBotinfo
    Fetch
    ChatGPT-User

    Machine Readability

    llms.txt
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    Text ratio:4%
    Words:2,358
    Token eff.:Optimal

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary200w
    Descriptive Headings
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (11)
    AI readiness recommendation preview...
    Upgrade to view recommendations

    Sponsored

    Accessibility

    WCAG 2.1 Compliance

    Evaluates how accessible your website is for users with disabilities, based on WCAG 2.1 guidelines. Checks images, forms, keyboard navigation, ARIA roles, and color contrast.
    B
    71/100
    11
    Passed
    4
    Critical
    1
    Warnings
    Images & Alt Text
    15/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    8/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    15/15
    Verifies form fields have labels, error messages are clear, and inputs are properly associated.
    Color & Contrast
    15/15
    Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
    Keyboard & Focus
    11/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    7/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    4 recommendations
    • •Accessibility recommendation preview...
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    Carbon Footprint

    SWDM v4 · Eco-Score

    Carbon emissions estimated using the Sustainable Web Design Model v4 (SWDM v4). Factors in data center, network, and device energy across new and returning visitors. Grade thresholds based on HTTP Archive percentiles.
    19/100
    F
    572 mg
    CO₂e / view
    4.5 MB
    Page Weight
    15%
    Cleaner Than
    New Visitor
    653 mg
    vs
    Returning (cached)
    327 mg
    Annual (10K/mo)
    68.6 kg
    Emission Segments
    Data Center
    128 mg
    Network
    137 mg
    Device
    307 mg
    Resource Breakdown
    JavaScript
    385.9 KB
    Images
    3.9 MB
    CSS
    209.0 KB
    HTML
    34.6 KB
    Green Hosting Not Verified
    Fly.io
    8 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    A+

    Security Score

    91%Excellent
    Interactive

    HTTPS

    WAF

    50d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Google Trust Services

    Key Algorithm

    ECDSA (secp256r1) (256 bit)

    Signature

    ECDSA with SHA-256

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    08.04.2026

    Valid Until

    07.07.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (1)

    www.ostbelgien.eu

    SHA-256 Fingerprint

    2E:32:26:B6:63:54:D0:9A:69:9B:63:60:0A:DF:49:A1:4B:BB:41:D8...

    Upgrade to view header details

    HTTP Headers

    Developer Console

    cf-cache-status
    DYNAMIC
    cf-ray🇫🇷 Paris
    9fd407148a3515de-CDG
    content-encoding
    ⚡ Brotli(br)
    content-security-policy
    upgrade-insecure-requests; frame-ancestors 'self' https://cm...
    content-type
    text/html; charset=utf-8
    date
    Sun, 17 May 2026 16:34:06 GMT
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    65

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (1)

    ostbelgien-eu.mail.protection.outlook.com

    Domain Information

    ostbelgien.eu

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookiebot

    Cookie Consent Banner
    Cookiebot
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Cookiebot
    Privacy policy page linked
    Legitimate interest basis mentioned

    Mobile Compatibility

    Viewport & Responsive Test

    Tests how well your website works on mobile devices. Checks viewport configuration, responsive layout, touch targets, font readability, and simulates rendering across different screen sizes.
    A
    80/100
    Mobile Friendly24 breakpoints
    Viewport Meta
    The viewport meta tag tells mobile browsers how to scale the page. Without it, mobile devices render at desktop width.
    Responsive Design
    Uses CSS media queries or flexible layouts to adapt content to different screen sizes automatically.
    Touch Icons
    Apple touch icons and favicons displayed when users add the site to their home screen on mobile devices.
    Readable Font Size
    Base font size should be at least 16px on mobile to ensure text is readable without zooming.
    Relative Units
    Using em, rem, %, or vw instead of fixed px values allows content to scale properly across screen sizes.
    No H-Scroll Risk
    No elements wider than the viewport that would cause horizontal scrolling on mobile devices.
    Tap Targets OK
    Interactive elements (buttons, links) are at least 48x48px with enough spacing to prevent accidental taps.
    No Fixed Widths
    No elements with fixed pixel widths that could overflow on smaller screens and break the layout.
    Viewport
    width=device-width, initial-scale=1
    2 recommendations
    • •Mobile compatibility recommendation preview...
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    Typography & Readability

    OstbeSerif + OstbeSans

    WCAG Partial
    71/100
    Readability
    /30
    24/30

    20px · LH 1.60

    Hierarchy
    /20
    16/20

    2.25x ratio · ✓ H1→H6

    WCAG
    /25
    13/25

    1:1 min contrast

    Performance
    /25
    18/25

    2 fonts · 4 req

    Heading Font

    OstbeSerif

    Serif45px

    Body Font

    OstbeSans

    Sans20px

    Contrast Ratio

    1:1

    18 issues

    Reading Comfort

    ~37 CPL

    Narrow lines
    45px
    h1
    45px
    h2
    35px
    h3
    20px
    p

    ✅ Excellent readability: 20px body text is ideal for all devices.

    ✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

    ⚠️ Hard to read: Flesch score 49/100. Simplify sentences for wider reach.

    ⚠️ Partial contrast: 18 elements below WCAG AA threshold (min 1.0:1).

    ✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

    ✅ Strong hierarchy: Headlines are 2.2x larger than body text.

    Buy on MyFontsFlesch 49

    Color Palette

    6 unique colors
    17.23:1 AAA Dark
    #181c19
    Text· 48.1%
    #ffffff
    Primary· 22.799999999999997%
    #aec5a2
    Secondary· 2.8%

    Business & Marketing Stack

    3 Tools Detected

    Advanced

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    Privacy & Cookies

    1
    CookiebotMid-Market

    Cookie consent and privacy compliance tools

    2

    Categories

    3

    Total Tools

    0

    Enterprise

    1

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Sponsored

    Scripts & Styles

    20 Resources

    16
    Scripts
    4
    Styles
    5
    Async
    0
    Defer

    Top Script Sources

    local(3)googletagmanager.com(2)consent.cookiebot.com(2)weatherwidget.io(1)ostbelgien.containers.piwik.pro(1)

    Website Identity

    ostbelgien.eu

    Location detected: 🇫🇷 Francevia ip
    📧 Microsoft 365en

    Social Profiles

    FacebookInstagram

    Sponsored

    Last analyzed: 17 May 2026 at 16:34

    Historical Analysis & Change Tracking

    ostbelgien.eu Technology Stack - Built With Leaflet, Tailwind CSS, Font Awesome, Google Analytics, Google Analytics 4 | StackOptic | StackOptic